Manhattan, Queens, Brooklyn & Long Island

Home and building automation, across New York.

Smart lighting, climate, shading, audio, access and security — designed as one system rather than six apps that ignore each other. Residential and commercial, from the first drawing to the final walkthrough.

Get a free on-site estimate (347) 904-3561
  • Engineering-led team
  • One contract, three systems
  • Manhattan, Queens & Long Island
  • Free on-site assessment
  • FreeOn-site assessment
  • 3Systems, one contract
  • NYCManhattan to Long Island
  • AI · IoTEngineering background

We design, install, and service the platforms you already trust

  • Access Control
  • IP Video Surveillance
  • Lighting Control
  • Enterprise Wi‑Fi
  • Structured Cabling
  • Central Monitoring

What we do

Two kinds of building. One way of working.

A house and an office need very different systems. Both get the same team: one that designs the automation, pulls the cable, and stays reachable after.

Residential systems

Lighting, climate, shades, audio and security behaving as one system instead of six apps.

  • Lighting control, dimming and scenes
  • Room-by-room climate and underfloor heating
  • Motorised blinds and curtains
  • Multiroom audio and home cinema
  • Cameras, alarm and video intercom
  • Voice and app control, on one interface
  • Whole-home Wi-Fi and structured cabling

Brownstones · condos · townhouses · new build · renovations

Plan a home automation project

Commercial systems

Building automation that answers to a facilities manager, a board and an auditor.

  • Building management and centralised control
  • DALI lighting control and occupancy sensing
  • Access control, credentials and audit logs
  • IP surveillance with on-site recording
  • Energy sub-metering and consumption reporting
  • Meeting-room AV and digital displays
  • Racks, network design and certified cabling

Offices · retail · restaurants · clinics · co-ops & condo buildings

Scope a commercial system

Capabilities

Every subsystem, engineered to talk to the others.

Each subsystem specified so it can be driven from one place — and so it still works on its own if the network drops.

Lighting control

  • Scene keypads at the door and bedside
  • DALI, 0–10V and phase dimming
  • Astronomical clock, so evenings track sunset

Climate & heating

  • Multi-zone control with per-room sensors
  • Underfloor, radiator and HVAC integration
  • Occupancy and schedule-driven setback

Motorised shading

  • Roller blinds, curtain tracks and external louvres
  • Sun-position and glare-angle tracking
  • Wired where possible, battery where walls are closed

Audio & video

  • Multiroom audio with in-ceiling and in-wall speakers
  • Video distribution and TV matrix
  • Streaming services alongside local sources

Energy management

  • Circuit-level sub-metering and load monitoring
  • Solar and battery integration
  • Consumption reporting you can act on

Access control

  • Smart locks, keypads and card or fob readers
  • Video intercom at gate and entrance
  • Time-limited access for cleaners and contractors

Cameras & recording

  • IP cameras with on-site NVR and defined retention
  • Person and vehicle detection to cut false alerts
  • Remote viewing and export for incident reports

Network foundation

  • Cat6/6A and fibre backbone, labelled and tested
  • Enterprise access points sized by survey, not by guess
  • Separate VLAN for building devices

Why bother

Three reasons people actually do this.

Comfort

The building stops waiting to be told. Right light, right temperature, already there when you walk in.

Security

Layers instead of one alarm box — local recording, logged doors, lighting that reacts to sensors rather than a timer.

Savings

Zones that switch off when a room empties, shading that cuts heat load, sub-metering that names the expensive circuits.

Domotics & automation

One command, and the whole place responds.

One command moves lighting, shades, climate, audio and security together — then runs itself on a schedule, a sensor, your location or your voice.

Shades lift with the sunrise, lights come up soft, and the system disarms the moment the first person moves through the hall.

  • Lighting 40% · 3000K
  • Shades Open 100%
  • Climate 70°F · Comfort
  • Security Disarmed · Home
  • Cameras 8 recording
  • Audio Morning news

What sets a scene off

  • Schedule Sunrise- and sunset-aware, so it drifts correctly through the year.
  • Occupancy Motion and door sensors room by room. Lights that switch themselves off.
  • Geofence Arms when the last phone leaves. Warms the place up on the way back.
  • Voice Alexa, Google Home and Apple Home — or a local assistant, off the cloud.
  • One button An engraved keypad by the door. Still works when the internet does not.
  • Event-driven Camera sees someone at 2am, exterior lights go to full. Water sensor trips, valve closes.

Why Diartech

Built for New York buildings.

Pre-war walls, co-op boards, tight risers, and inspectors who actually inspect. We plan around the realities of the job instead of discovering them on install day.

Talk to an engineer

  • Engineering-led

    A control-systems and IoT background applied to buildings, and documentation the next person can follow.

  • In-house technicians

    Our own crews on every job — no rotating subcontractors, no finger-pointing.

  • Clean installations

    Concealed runs, labelled terminations, tidy racks.

  • One point of contact

    Automation, security and cabling under one contract instead of three vendors.

  • Fixed-price quotes

    A written scope with itemised pricing before anything starts.

  • Support after handoff

    Remote diagnostics and a maintenance plan, because unmaintained systems stop working.

Get started

Tell us about your property.

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